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Finding the Third Proportional to 435,219,895.50 and 955,939,881

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Solution

The third proportional to 435,219,895.50 and 955,939,881 is: 2,099,676,658.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,219,895.50 : 955,939,881 = 955,939,881 : x
  2. Step 2: Convert to fraction form
    435,219,895.50/955,939,881 = 955,939,881/x
  3. Step 3: Cross multiply
    435,219,895.50x = 955,939,881 × 955,939,881
  4. Step 4: Simplify right side
    435,219,895.50x = 913,821,056,086,294,144
  5. Step 5: Solve for x
    x = 913,821,056,086,294,144/435,219,895.50
  6. Step 6: Final answer
    x = 2,099,676,658.94

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.